| Number of channels (#) | 1 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 3 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 5.5 |
| BW @ Acl (MHz) | 1100 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (Typ) (V/us) | 5100 |
| Architecture | Fully Differential ADC Driver, Bipolar |
| Vn at flatband (Typ) (nV/rtHz) | 2.2 |
| Iq per channel (Typ) (mA) | 37.7 |
| Rail-to-rail | No |
| Vos (offset voltage @ 25 C) (Max) (mV) | 4 |
| Operating temperature range (C) | -55 to 125, 25 to 25 |
| Approx. price (US$) | 943.95 | 1ku |
| Output current (Typ) (mA) | 96 |
| 2nd harmonic (dBc) | 106 |
| 3rd harmonic (dBc) | 108 |
| Frequency of harmonic distortion measurement (MHz) | 10 |
| GBW (Typ) (MHz) | 3000 |
| Input bias current (Max) (pA) | 15500000 |
| Features | Shutdown |
| CMRR (Typ) (dB) | 90 |
| Rating | Space |
- Fully Differential Architecture
- Centered Input Common-Mode Range
- Minimum Gain of 2V/V (6 dB)
- Bandwidth: 1100 MHz (Gain = 6 dB)
- Slew Rate: 5100 V/μs
- 1% Settling Time: 5.5 ns
- HD2: -76 dBc at 70 MHz
- HD3: -88 dBc at 70 MHz
- OIP2: 84 dBm at 70 MHz
- OIP3: 42 dBm at 70 MHz
- Input Voltage Noise: 2.2 nV/
Hz (f >10 MHz) - Noise Figure: 19.8 dB
- Output Common-Mode Control
- Power Supply:
- Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
- Current: 37.7 mA
- Power-Down Capability: 0.65 mA
- Rad-Tolerant: 150 kRad (Si) TID
- QML-V Qualified, SMD 5962-07223
- APPLICATIONS
- 5 V Data-Acquisition Systems
- High-Linearity ADC Amplifier
- Wireless Communication
- Medical Imaging
- Test and Measurement
The THS4513 is a wideband, fully differential op amp designed for 3.3 V to 5 V data-acquisition systems. It has very low noise at 2.2 nV/
load. Slew rate is very high at 5100 V/μs and with settling time of 5.5 ns to 1% (2 V step), it is ideal for pulsed applications. It is suitable for minimum gain of 6 dB.
To allow for dc coupling to ADCs, its unique output common-mode control circuit maintains the output common-mode voltage within 5 mV offset (typ) from the set voltage, when set within 0.5 V of mid-supply, with less than 4 mV differential offset voltage. The common-mode set point is set to mid-supply by internal circuitry, which may be over-driven from an external source.
The input and output are optimized for best performance with their common-mode voltages set to mid-supply. Along with high performance at low power supply voltage, this makes for extremely high performance single supply 5 V data acquisition systems.
The THS4513 is offered in a 16-pin ceramic flatpack package (W), and is characterized for operation over the full military temperature range from -55°C to 125°C.
